8. Given the following, what will be the approximate equilibrium pH of an aqueom of ammonium cyanide, NH4CN? NH4 Ka=5.69 x10-10 HCN Ka=6.2x10-10 A. slightly acidic B. neutral C. strongly acidic D. slightly basic E. strongly basic

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter15: Solutions Of Acids And Bases
Section: Chapter Questions
Problem 15.123QE: Pure liquid ammonia ionizes in a manner similar to that of water. (a) Write the equilibrium for the...
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LA THE
8. Given the following, what will be the approximate equilibrium pH of an aqueo
of ammonium cyanide, NH4CN?
NH4*
HCN
Ka= 5.69 x10-10
Ka=6.2 x10-10
A. slightly acidic
B. neutral
C. strongly acidic
D. slightly basic
E. strongly basic
Transcribed Image Text:LA THE 8. Given the following, what will be the approximate equilibrium pH of an aqueo of ammonium cyanide, NH4CN? NH4* HCN Ka= 5.69 x10-10 Ka=6.2 x10-10 A. slightly acidic B. neutral C. strongly acidic D. slightly basic E. strongly basic
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